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Float Shoe Casing Accessories Cementing Tools-Well Completion
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Overview

Back pressure valve is made from aluminum alloy PDC drillable Guide shoe at the front facilitates running casing in horizontal wells and deviated wells. The valve core is made from special rubber with reliable back pressure sealing capacity resisting high temperature and high pressure Heat proof,resistant to temperature as high as190℃.

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Back pressure valve is made from aluminum alloy PDCdrillable
Guide shoe at the front facilitates running casing inhorizontal wells and deviated wells.
The valve core is made from special rubber with reliableback pressure sealing capacity resisting high temperatureand high pressure Heat proof,resistant to temperature ashigh as190℃.
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